A person who is either A: Someone
who is gay or
bisexual and afraid to show it in public or B: Gay and tries to hide it by calling
other people gay to seem 'cool' (straight).
A: Ben had always been a closet
homosexual, but was afraid to tell anyone close to him.
B: Closet
homosexual who is being crushed by the notion that
being gay is bad: Dude, your so gay. Stop being gay, you fag.